31868100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 118742400

約数和(自身を除く): 86874300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 29, 30, 33, 36, 37, 44, 45, 50, 54, 55, 58, 60, 66, 74, 75, 87, 90, 99, 100, 108, 110, 111, 116, 132, 135, 145, 148, 150, 165, 174, 180, 185, 198, 220, 222, 225, 261, 270, 275, 290, 297, 300, 319, 330, 333, 348, 370, 396, 407, 435, 444, 450, 495, 522, 540, 550, 555, 580, 594, 638, 660, 666, 675, 725, 740, 783, 814, 825, 870, 900, 925, 957, 990, 999, 1044, 1073, 1100, 1110, 1188, 1221, 1276, 1305, 1332, 1350, 1450, 1485, 1566, 1595, 1628, 1650, 1665, 1740, 1850, 1914, 1980, 1998, 2035, 2146, 2175, 2220, 2442, 2475, 2610, 2700, 2775, 2871, 2900, 2970, 3132, 3190, 3219, 3300, 3330, 3663, 3700, 3828, 3915, 3996, 4070, 4292, 4350, 4785, 4884, 4950, 4995, 5220, 5365, 5550, 5742, 5940, 6105, 6380, 6438, 6525, 6660, 7326, 7425, 7830, 7975, 8140, 8325, 8613, 8700, 9570, 9657, 9900, 9990, 10175, 10730, 10989, 11100, 11484, 11803, 12210, 12876, 13050, 14355, 14652, 14850, 15660, 15950, 16095, 16650, 17226, 18315, 19140, 19314, 19575, 19980, 20350, 21460, 21978, 23606, 23925, 24420, 24975, 26100, 26825, 28710, 28971, 29700, 30525, 31900, 32190, 33300, 34452, 35409, 36630, 38628, 39150, 40700, 43065, 43956, 47212, 47850, 48285, 49950, 53650, 54945, 57420, 57942, 59015, 61050, 64380, 70818, 71775, 73260, 78300, 80475, 86130, 91575, 95700, 96570, 99900, 106227, 107300, 109890, 115884, 118030, 122100, 141636, 143550, 144855, 160950, 172260, 177045, 183150, 193140, 212454, 215325, 219780, 236060, 241425, 274725, 287100, 289710, 295075, 318681, 321900, 354090, 366300, 424908, 430650, 482850, 531135, 549450, 579420, 590150, 637362, 708180, 724275, 861300, 885225, 965700, 1062270, 1098900, 1180300, 1274724, 1448550, 1593405, 1770450, 2124540, 2655675, 2897100, 3186810, 3540900, 5311350, 6373620, 7967025, 10622700, 15934050, 31868100]

約数ペア:

[(1, 31868100), (2, 15934050), (3, 10622700), (4, 7967025), (5, 6373620), (6, 5311350), (9, 3540900), (10, 3186810), (11, 2897100), (12, 2655675), (15, 2124540), (18, 1770450), (20, 1593405), (22, 1448550), (25, 1274724), (27, 1180300), (29, 1098900), (30, 1062270), (33, 965700), (36, 885225), (37, 861300), (44, 724275), (45, 708180), (50, 637362), (54, 590150), (55, 579420), (58, 549450), (60, 531135), (66, 482850), (74, 430650), (75, 424908), (87, 366300), (90, 354090), (99, 321900), (100, 318681), (108, 295075), (110, 289710), (111, 287100), (116, 274725), (132, 241425), (135, 236060), (145, 219780), (148, 215325), (150, 212454), (165, 193140), (174, 183150), (180, 177045), (185, 172260), (198, 160950), (220, 144855), (222, 143550), (225, 141636), (261, 122100), (270, 118030), (275, 115884), (290, 109890), (297, 107300), (300, 106227), (319, 99900), (330, 96570), (333, 95700), (348, 91575), (370, 86130), (396, 80475), (407, 78300), (435, 73260), (444, 71775), (450, 70818), (495, 64380), (522, 61050), (540, 59015), (550, 57942), (555, 57420), (580, 54945), (594, 53650), (638, 49950), (660, 48285), (666, 47850), (675, 47212), (725, 43956), (740, 43065), (783, 40700), (814, 39150), (825, 38628), (870, 36630), (900, 35409), (925, 34452), (957, 33300), (990, 32190), (999, 31900), (1044, 30525), (1073, 29700), (1100, 28971), (1110, 28710), (1188, 26825), (1221, 26100), (1276, 24975), (1305, 24420), (1332, 23925), (1350, 23606), (1450, 21978), (1485, 21460), (1566, 20350), (1595, 19980), (1628, 19575), (1650, 19314), (1665, 19140), (1740, 18315), (1850, 17226), (1914, 16650), (1980, 16095), (1998, 15950), (2035, 15660), (2146, 14850), (2175, 14652), (2220, 14355), (2442, 13050), (2475, 12876), (2610, 12210), (2700, 11803), (2775, 11484), (2871, 11100), (2900, 10989), (2970, 10730), (3132, 10175), (3190, 9990), (3219, 9900), (3300, 9657), (3330, 9570), (3663, 8700), (3700, 8613), (3828, 8325), (3915, 8140), (3996, 7975), (4070, 7830), (4292, 7425), (4350, 7326), (4785, 6660), (4884, 6525), (4950, 6438), (4995, 6380), (5220, 6105), (5365, 5940), (5550, 5742)]